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Mathematics 13 Online
OpenStudy (darkbluechocobo):

Help pls

OpenStudy (darkbluechocobo):

Let f(x) = ln(x) and g(x) = log2x . For all 0 < x < 1, f(x) > g(x) Is this false because Log(2)(x) would be bigger than ln(x) with this situation?

OpenStudy (gorv):

no it is true

OpenStudy (darkbluechocobo):

Alright s: how would you test just putting .5 into both?

OpenStudy (gorv):

OpenStudy (gorv):

ln is red one

OpenStudy (gorv):

ln = log with base =e

OpenStudy (darkbluechocobo):

ohhh that would explain >< i just put log

OpenStudy (gorv):

\[\log_e0.5> \log_2 0.5\]

OpenStudy (darkbluechocobo):

Thank you for the helps :3

OpenStudy (gorv):

ln 0.5 =-0.6931 log_2 0.5 =-1

OpenStudy (darkbluechocobo):

Could you check one more I just worked out just to make sure? Let f(x) = ln(x) and g(x) = log3x . For all x >1, f(x) < g(x) This is false because when i used 2 for both ln(2)= .69 log(3)(x)=.63 would this not be false

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